| article html file updated | 24 December 2025 19:20 CET | Update | https://www.mdpi.com/1422-0067/21/12/4277 |
| article html file updated | 31 August 2025 23:44 CEST | Update | N/A |
| article html file updated | 21 July 2022 20:59 CEST | Update | N/A |
| article html file updated | 17 June 2020 05:51 CEST | Original file | N/A |
| article pdf uploaded. | 17 June 2020 05:50 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/12/4277/pdf |
| article xml uploaded. | 17 June 2020 05:50 CEST | Update | https://www.mdpi.com/1422-0067/21/12/4277/xml |
| article xml file uploaded | 17 June 2020 05:50 CEST | Original file | N/A |
| article pdf uploaded. | 16 June 2020 11:01 CEST | Version of Record | https://www.mdpi.com/1422-0067/21/12/4277/pdf-vor |
